To be controlled by external MCU to achieve trget image
No external component required
All the single-pin-controlling-hundreds-of-LEDs goodness in a breadboard friendly format. Each LED looks just like a shorter version of the classic through-hole 8mm RGB LED with 4 legs, but instead of just red/green/blue there's a little chip inside that can control the LED with high speed PWM for 24-bit color.
The Mini IC built inside the LED lamps
you can control it very easy as the same as WS2811 IC